Diff: main.cpp

Revision:

0:0c3d3031e710

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jul 01 05:00:12 2016 +0000
@@ -0,0 +1,63 @@
+#include "mbed.h"
+
+#define LOW 0
+#define HIGH 1
+
+PwmOut pwmA(PTC9);
+DigitalOut Ain1(PTB1);
+DigitalOut Ain2(PTB0);
+PwmOut pwmB(PTA1);
+DigitalOut Bin1(PTB3);
+DigitalOut Bin2(PTC2);
+DigitalOut Stby(PTB2);
+
+int main() {
+    float p_a = 0.00002f;//50KHz
+    float p_b = 0.00002f;
+    float pw_a = 1.0;//duty cycle 0.0~1.0 ->  0%~100%
+    float pw_b = 1.0;
+    
+    pwmA.period(p_a);
+    pwmB.period(p_b);
+    
+    pwmA = pw_a;
+    pwmB = pw_b;
+    
+    while(1) {
+        //CW
+        Stby = HIGH;
+        
+        Ain1 = HIGH;
+        Ain2 = LOW;
+        
+        Bin1 = HIGH;
+        Bin2 = LOW;
+        
+        wait(5);
+        
+        //STBY
+        Stby = LOW;
+        
+        wait(5);
+        
+        //CCW
+        Stby = HIGH;
+        Ain1 = LOW;
+        Ain2 = HIGH;
+        
+        Bin1 = LOW;
+        Bin2 = HIGH;
+        
+        wait(5);
+        
+        //STOP
+        Ain1 = LOW;
+        Ain2 = LOW;
+        
+        Bin1 = LOW;
+        Bin2 = LOW;
+        
+        wait(5);
+        
+    }
+}